.sales-analysis {
    padding: 24px;
}

.sales-analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.sales-analysis-title {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
}

.sales-analysis-filters {
    display: flex;
    gap: 16px;
    align-items: center;
}

.sales-analysis-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.analysis-card {
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.analysis-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.analysis-card-title {
    font-size: 16px;
    font-weight: 500;
    color: #374151;
    margin: 0;
}

.analysis-chart {
    height: 300px;
}

.sales-ranking {
    margin-top: 24px;
}

.sales-ranking-list {
    margin-top: 16px;
}

.sales-ranking-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
}

.sales-ranking-item:last-child {
    border-bottom: none;
}

.sales-ranking-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sales-ranking-number {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: #6b7280;
}

.sales-ranking-name {
    font-weight: 500;
    color: #374151;
}

.sales-ranking-value {
    color: #6b7280;
}

.export-button {
    padding: 8px 16px;
    background: #1890ff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.export-button:hover {
    background: #40a9ff;
}